[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Crustacea (Brünnich, 1772) - crustaceans see Superclass Crustacea Pennant, 1777
     Order Decapoda Latreille, 1802 - decapods
       Family Pirimelidae Alcock, 1899
         1 Genus Pirimela Leach, 1816
         2 Genus Sirpus Gordon, 1953